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Home » NEWEST Products » New by Manufacturer » Vishay » Vishay Low-Profile SMT Avalanche Rectifiers
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Vishay Semiconductors Low-Profile Surface-Mount Avalanche Rectifiers

Vishay Low-Profile
Surface-Mount Avalanche Rectifiers

Vishay Semiconductors Low-Profile, Surface-Mount Avalanche Rectifiers feature 20 mJ EAS avalanche capability. These new surface-mount avalanche rectifiers include the AS1Px standard, AR1Px fast, and AU1Px ultrafast devices in SMP packages with a low profile of 1.0 mm. The AS3Px and AS4Px standard, AR3Px and AR4Px fast, and AU2Px and AU3Px ultrafast rectifiers have a profile of 1.1 mm in SMPC a package. The miniature packages save space in consumer, lighting, and automotive applications. Providing high current density, the rectifiers combine their compact packages with high average forward currents.

Features
  • 20 mJ EAS avalanche capability
  • Low-profile packages for space savings:
  • SMP package features 1.0 mm profile, while the SMPC offers a profile of 1.1mm
  • High forward currents:
  • Up to 4 A in the SMPC package
  • Up to 1.5 A in the SMP package
  • Offer designers a choice of 200 V, 400 V, 600 V, 800 V, or 1,000 V reverse voltage ratings
  • Low forward voltage drop
  • Reverse recovery times as low as 75 ns
  • Leakage current down to 0.3 μA
  • Very low junction-to-mount thermal resistance of 5 oC/W for the SMPC rectifiers and 15 oC/W for the SMP rectifiers
  • Controlled avalanche characteristics
  • Glass passivated chip junction
  • Ideal for automated placement
  • + 175 °C maximum operation junction temperature

    • AEC-Q101 qualified
    • MSL moisture sensitivity level of 1, per J-STD-020
    • Compliant to RoHS directive 2002/95/EC and WEEE 2002/96/EC
    • Halogen free according to IEC 61249-2-21

    Applications
    • Secondary rectification
    • Freewheeling diodes for very fast switching of ac-to-dc and dc-to-dc converters in high-temperature conditions
    • Consumer
    • Lighting
    • Automotive

    Additional Resources:
    • Vishay
    • Semiconductors|Discrete Semiconductors|Diodes & Rectifiers